902602 has 4 divisors (see below), whose sum is σ = 1353906. Its totient is φ = 451300.

The previous prime is 902599. The next prime is 902611. The reversal of 902602 is 206209.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 516961 + 385641 = 719^2 + 621^2 .

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 902602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225649 + ... + 225652.

2⁹⁰²⁶⁰² is an apocalyptic number.

902602 is a deficient number, since it is larger than the sum of its proper divisors (451304).

902602 is a wasteful number, since it uses less digits than its factorization.

902602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451303.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 902602 is about 950.0536826938. The cubic root of 902602 is about 96.6418935065.

The spelling of 902602 in words is "nine hundred two thousand, six hundred two".